<template>
    <el-submenu :index="''+ menu.id" v-if="menu.children && menu.children.length >= 1">
      <template slot="title">
        <i :class="menu.icon"></i>
        <span slot="title">{{menu.name}}</span>
      </template>
      <MenuTree v-for="item in menu.children" :key="item.id" :menu="item"></MenuTree>
    </el-submenu>
    <el-menu-item v-else :index="'' + menu.id" @click="handleRoute(menu)">
      <i :class="menu.icon"></i>
      <span slot="title">{{menu.name}}</span>
    </el-menu-item>
</template>

<script>
import { getIFrameUrl, getIFramePath } from '@/utils/iframe'

export default {
  name: "MenuTree",
  props: {
    menu: {
      type: Object,
      required: true
    }
  },
  methods: {
    handleRoute(menu){
      // 通过菜单URL跳转至指定路由
      this.$router.push("/"+menu.url)
    }
  }
}
</script>

<style scoped lang="scss">

</style>
